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PatchCcErrorTest.java 3.7KB

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  1. /*
  2. * Copyright (C) 2008, Google Inc.
  3. * and other copyright owners as documented in the project's IP log.
  4. *
  5. * This program and the accompanying materials are made available
  6. * under the terms of the Eclipse Distribution License v1.0 which
  7. * accompanies this distribution, is reproduced below, and is
  8. * available at http://www.eclipse.org/org/documents/edl-v10.php
  9. *
  10. * All rights reserved.
  11. *
  12. * Redistribution and use in source and binary forms, with or
  13. * without modification, are permitted provided that the following
  14. * conditions are met:
  15. *
  16. * - Redistributions of source code must retain the above copyright
  17. * notice, this list of conditions and the following disclaimer.
  18. *
  19. * - Redistributions in binary form must reproduce the above
  20. * copyright notice, this list of conditions and the following
  21. * disclaimer in the documentation and/or other materials provided
  22. * with the distribution.
  23. *
  24. * - Neither the name of the Eclipse Foundation, Inc. nor the
  25. * names of its contributors may be used to endorse or promote
  26. * products derived from this software without specific prior
  27. * written permission.
  28. *
  29. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
  30. * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
  31. * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  32. * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  33. * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
  34. * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  35. * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  36. * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  37. * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  38. * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  39. * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  40. * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  41. * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  42. */
  43. package org.eclipse.jgit.patch;
  44. import java.io.IOException;
  45. import java.io.InputStream;
  46. import java.text.MessageFormat;
  47. import org.eclipse.jgit.JGitText;
  48. import junit.framework.TestCase;
  49. public class PatchCcErrorTest extends TestCase {
  50. public void testError_CcTruncatedOld() throws IOException {
  51. final Patch p = parseTestPatchFile();
  52. assertEquals(1, p.getFiles().size());
  53. assertEquals(3, p.getErrors().size());
  54. {
  55. final FormatError e = p.getErrors().get(0);
  56. assertSame(FormatError.Severity.ERROR, e.getSeverity());
  57. assertEquals(
  58. MessageFormat.format(JGitText.get().truncatedHunkLinesMissingForAncestor, 1, 1),
  59. e.getMessage());
  60. assertEquals(346, e.getOffset());
  61. assertTrue(e.getLineText().startsWith(
  62. "@@@ -55,12 -163,13 +163,15 @@@ public "));
  63. }
  64. {
  65. final FormatError e = p.getErrors().get(1);
  66. assertSame(FormatError.Severity.ERROR, e.getSeverity());
  67. assertEquals(
  68. MessageFormat.format(JGitText.get().truncatedHunkLinesMissingForAncestor, 2, 2),
  69. e.getMessage());
  70. assertEquals(346, e.getOffset());
  71. assertTrue(e.getLineText().startsWith(
  72. "@@@ -55,12 -163,13 +163,15 @@@ public "));
  73. }
  74. {
  75. final FormatError e = p.getErrors().get(2);
  76. assertSame(FormatError.Severity.ERROR, e.getSeverity());
  77. assertEquals("Truncated hunk, at least 3 new lines is missing", e
  78. .getMessage());
  79. assertEquals(346, e.getOffset());
  80. assertTrue(e.getLineText().startsWith(
  81. "@@@ -55,12 -163,13 +163,15 @@@ public "));
  82. }
  83. }
  84. private Patch parseTestPatchFile() throws IOException {
  85. final String patchFile = getName() + ".patch";
  86. final InputStream in = getClass().getResourceAsStream(patchFile);
  87. if (in == null) {
  88. fail("No " + patchFile + " test vector");
  89. return null; // Never happens
  90. }
  91. try {
  92. final Patch p = new Patch();
  93. p.parse(in);
  94. return p;
  95. } finally {
  96. in.close();
  97. }
  98. }
  99. }